Government-backed groups from Russia (e.g., RomCom, UAC-0099) and China (e.g., Amaranth-Dragon), as well as financially motivated cybercriminals.
Remote Code Execution (RCE) via Archive Exploitation. Primary Vulnerabilities: insidous.rar
A high-severity flaw that spoofed file extensions, hiding executables behind benign names like .jpg or .pdf . Government-backed groups from Russia (e
The "insidious" nature of these RAR files stems from their ability to bypass traditional user caution: Government-backed groups from Russia (e.g.
A path traversal flaw discovered in July 2025 that allows attackers to drop malicious files into sensitive system folders (like the Startup folder) when an archive is opened.